| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $67.54 | 12.268% | $75.8258 | $75.83 | $75.85 | $75.80 |
| Purchase #2 | $64.31 | 13.752% | $73.1539 | $73.15 | $73.15 | $73.20 |
| Purchase #3 | $44.36 | 5.313% | $46.7168 | $46.72 | $46.70 | $46.70 |
| Purchase #4 | $179.57 | 10.455% | $198.344 | $198.34 | $198.35 | $198.30 |
| Purchase #5 | $221.58 | 7.425% | $238.0323 | $238.03 | $238.05 | $238.00 |
| Purchase #6 | $211.50 | 9.867% | $232.3687 | $232.37 | $232.35 | $232.40 |
| Purchase #7 | $243.34 | 4.117% | $253.3583 | $253.36 | $253.35 | $253.40 |
| 7 purchase totals = | $1,032.20 | $1,117.7998 | $1,117.80 | $1,117.80 | $1,117.80 | |